JPH0482097B2 - - Google Patents
Info
- Publication number
- JPH0482097B2 JPH0482097B2 JP26293288A JP26293288A JPH0482097B2 JP H0482097 B2 JPH0482097 B2 JP H0482097B2 JP 26293288 A JP26293288 A JP 26293288A JP 26293288 A JP26293288 A JP 26293288A JP H0482097 B2 JPH0482097 B2 JP H0482097B2
- Authority
- JP
- Japan
- Prior art keywords
- molding
- core
- primary
- secondary molding
- mold
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
- 238000000465 moulding Methods 0.000 claims description 120
- 239000011347 resin Substances 0.000 claims description 39
- 229920005989 resin Polymers 0.000 claims description 39
- 238000002347 injection Methods 0.000 claims description 8
- 239000007924 injection Substances 0.000 claims description 8
- 239000012778 molding material Substances 0.000 claims description 6
- 239000000463 material Substances 0.000 description 10
- 238000001746 injection moulding Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 238000003780 insertion Methods 0.000 description 3
- 230000037431 insertion Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000003086 colorant Substances 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000012805 post-processing Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/16—Making multilayered or multicoloured articles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/16—Making multilayered or multicoloured articles
- B29C2045/167—Making multilayered or multicoloured articles injecting the second layer through the first layer
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/16—Making multilayered or multicoloured articles
- B29C2045/1681—Making multilayered or multicoloured articles one layer penetrating at one or more areas through another layer
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Mechanical Engineering (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
- Injection Moulding Of Plastics Or The Like (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP26293288A JPH02111513A (ja) | 1988-10-20 | 1988-10-20 | 二色射出成形用金型 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP26293288A JPH02111513A (ja) | 1988-10-20 | 1988-10-20 | 二色射出成形用金型 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPH02111513A JPH02111513A (ja) | 1990-04-24 |
JPH0482097B2 true JPH0482097B2 (ko) | 1992-12-25 |
Family
ID=17382588
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP26293288A Granted JPH02111513A (ja) | 1988-10-20 | 1988-10-20 | 二色射出成形用金型 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH02111513A (ko) |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0721309U (ja) * | 1993-09-24 | 1995-04-18 | しなのポリマー株式会社 | 成形用金型 |
FR2752560B1 (fr) * | 1996-08-23 | 1998-09-25 | Lorraine Capsules Metall | Procede pour realiser un bouchon en matiere plastique et bouchon obtenu a partir dudit procede |
JP4484307B2 (ja) * | 2000-04-14 | 2010-06-16 | 株式会社東郷製作所 | 異材成形のための成形装置 |
JP4540805B2 (ja) * | 2000-07-03 | 2010-09-08 | ライオン株式会社 | 二色成形体 |
JP3966445B2 (ja) * | 2001-01-31 | 2007-08-29 | 株式会社山武 | 近接センサ |
DE10207064A1 (de) * | 2002-02-20 | 2003-08-21 | Demag Ergotech Gmbh | Mehrkomponentiges Spritzgußteil sowie Verfahren und Vorrichtung zu dessen Herstellung |
JP4817429B2 (ja) * | 2006-03-28 | 2011-11-16 | 河西工業株式会社 | 多色成形品の成形方法 |
WO2012165592A1 (ja) * | 2011-06-03 | 2012-12-06 | 株式会社江東彫刻 | 二色成形金型及び二色成形方法 |
EP2583866B1 (en) | 2011-10-18 | 2016-06-22 | Inoac Corporation | Resin molded article with a stitch pattern and method of producing the same |
CN106426780B (zh) * | 2016-11-07 | 2018-11-02 | 东莞市竣邦塑胶模具有限公司 | 一种无阴影双色透光塑胶产品的注塑模具 |
-
1988
- 1988-10-20 JP JP26293288A patent/JPH02111513A/ja active Granted
Also Published As
Publication number | Publication date |
---|---|
JPH02111513A (ja) | 1990-04-24 |
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